In otto and diesel cycle heat added and rejection at mcq

 

In Otto cycle heat is added at........

Mcq 1) In Otto cycle heat is added at........

A. Constant pressure process

B. Constant volume process

D. Constant temperature process

D. Constant entropy process

Answer - B

Solution
Petrol engin is work on Otto cycle. In Otto cycle heat add and rejected at constant volume process.




In Otto cycle heat is rejected at........

Mcq 2) In Otto cycle heat is rejected at........

A. Constant pressure process

B. Constant volume process

D. Constant temperature process

D. Constant entropy process

Answer - B

Solution
Petrol engin is work on Otto cycle. In Otto cycle heat add and rejected at constant volume process.



In Diesel cycle heat is added at........

Mcq 3) In Diesel cycle heat is added at........

A. Constant pressure process

B. Constant volume process

D. Constant temperature process

D. Constant entropy process


Answer - A

Solution
Diesel engin is work on Diesel cycle. In Diesel cycle heat add at at constant pressure process and  rejected at constant volume process.



In Diesel cycle heat is rejected at........ 

Mcq 4) In Diesel cycle heat is rejected at........

A. Constant pressure process

B. Constant volume process

D. Constant temperature process

D. Constant entropy process

Answer - B

Solution
Diesel engin is work on Diesel cycle. In Diesel cycle heat add at at constant pressure process and  rejected at constant volume process.



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